12-18j=15-20j

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Solution for 12-18j=15-20j equation:


Simplifying
12 + -18j = 15 + -20j

Solving
12 + -18j = 15 + -20j

Solving for variable 'j'.

Move all terms containing j to the left, all other terms to the right.

Add '20j' to each side of the equation.
12 + -18j + 20j = 15 + -20j + 20j

Combine like terms: -18j + 20j = 2j
12 + 2j = 15 + -20j + 20j

Combine like terms: -20j + 20j = 0
12 + 2j = 15 + 0
12 + 2j = 15

Add '-12' to each side of the equation.
12 + -12 + 2j = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 2j = 15 + -12
2j = 15 + -12

Combine like terms: 15 + -12 = 3
2j = 3

Divide each side by '2'.
j = 1.5

Simplifying
j = 1.5

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